64305464035 has 32 divisors (see below), whose sum is σ = 83094895872. Its totient is φ = 47596001280.

The previous prime is 64305463961. The next prime is 64305464057. The reversal of 64305464035 is 53046450346.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-64305464035 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13183017 + ... + 13187893.

It is an arithmetic number, because the mean of its divisors is an integer number (2596715496).

Almost surely, 2^64305464035 is an apocalyptic number.

64305464035 is a deficient number, since it is larger than the sum of its proper divisors (18789431837).

64305464035 is a wasteful number, since it uses less digits than its factorization.

64305464035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7503.

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 64305464035 in words is "sixty-four billion, three hundred five million, four hundred sixty-four thousand, thirty-five".